Re: Testing the return code from HOST
Date: 26 Jul 93 21:48:48 GMT
Message-ID: <AmIVsAXLBh107h_at_uidixon.uucp>
In <2304qq$fga_at_zaphod.axion.bt.co.uk> pnarth_at_axion.bt.co.uk (Paul K C Narth) writes:
>Hi
>In SQL*Forms, I can invoke an o/s command or executable program by doing:
> HOST('command_or_program_name');
>in a trigger. Fine. However, how do I test the return value of
>this program to know if it suceeded or failed - given that I will be
>writing this executable as a Pro*C or C program
I hope that someone else will come up with an answer to this because I'm developing a screen at the moment that needs to be able to do this. However, I'm sure that I rang Oracle UK support about this sometime last year and their answer was that a user exit was the only way.
<Stuff deleted>
>Oh, I do have reasons for using a Pro*C executable and not a linked-in user
>exit!
Me too! The form should have been finished last Friday so I don't have time to develop a user exit. Add to that the fact that I've not done one with Pro*C or Unix before and you can see my problem. Anybody like to post some sample code?
Regards
Ian
-- -- Ian Dixon Email : idixon_at_infocom.co.uk Reading, EnglandReceived on Mon Jul 26 1993 - 23:48:48 CEST